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基于分布式测试系统的地下爆心定位研究

摘要:

 分布式测试系统在动态测试领域具有很强的适用性, 能通过局域网对不同位置的测试设备进行集中管理, 满足新形势下对测试提出的新要求。 以地震定位相关理论为依据对地下爆破定位进行了研究。 通过LS-DYNA仿真平台模拟地下爆破, 检验了地震理论对地下爆破定位的适用性。 通过数据分析, 结合分布式测试系统理论以及加权法总结出最优测试点分布。

Abstract: Distributed testing system has strong applicability in the field of dynamic testing, which can centrally manage the testing equipment in different locations through the local area network, and meet the new requirements of the test. Based on the theory of seismic location, the location of underground explosion center was studied. The applicability of seismic location theory to the location of underground explosion center was verified by simulating the underground explosion with LS-DYNA simulation platform. Combined with distributed testing system theory and weighting method, the optimal distribution method of test points was summarized through data analysis.

关键词: 爆心定位; LS-DYNA; 分布式测试系统; 地震定位; 加权法
Key words: explosion center location; LS-DYNA; distributed testing system; seismic location; weighting method

作者: 王天豪,张志杰,程皓,

作者单位: 中北大学 仪器与电子学院;中北大学 仪器科学与动态测试教育部重点实验室;山西省自动化检测装备与系统工程技术研究中心

刊名: 《测试科学与仪器》(英文)

Journal: Journal of Measurement Science and Instrumentation

年,卷(期): 2020, (2)

在线出版日期: 2020年06月28日

页数: 6

页码: 112-117